Product of (sqrt)12 and 7(sqrt)10 in simplest radical form

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To find the product of \(\sqrt{12}\) and \(7\sqrt{10}\), we can multiply them directly.

First, let's express the product:

\[ \sqrt{12} \cdot 7\sqrt{10} \]

This can be simplified as:

\[ 7 \cdot \sqrt{12} \cdot \sqrt{10} \]

Next, we can combine the square roots:

\[ 7 \cdot \sqrt{12 \cdot 10} \]

Now, we calculate \(12 \cdot 10\):

\[ 12 \cdot 10 = 120 \]

So, we have:

\[ 7 \cdot \sqrt{120} \]

Next, we simplify \(\sqrt{120}\). We factor \(120\) to find perfect squares:

\[ 120 = 4 \cdot 30 = 4 \cdot (2 \cdot 3 \cdot 5) \]

Since \(4\) is a perfect square, we can take its square root out of the radical:

\[ \sqrt{120} = \sqrt{4 \cdot 30} = \sqrt{4} \cdot \sqrt{30} = 2\sqrt{30} \]

Now substituting back, we get:

\[ 7 \cdot \sqrt{120} = 7 \cdot 2\sqrt{30} = 14\sqrt{30} \]

Thus, the product \(\sqrt{12} \cdot 7\sqrt{10}\) in simplest radical form is:

\[ \boxed{14\sqrt{30}} \]

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